Steel structure connecting device easy to adjust

Abstract

The utility model discloses a steel structure connecting device easy to adjust, which belongs to the technical field of steel structures and comprises a mounting vertical beam and a mounting cross beam, the mounting cross beam is rotatably connected with the outer wall of the mounting vertical beam, and support plates are mounted on the outer wall of the mounting vertical beam above and below the mounting cross beam. Sliding plates are slidably connected to the opposite faces of the supporting plates on the two sides, connecting plates are rotatably connected to the sliding plates on the two sides, the connecting plates on the two sides are rotatably connected with the outer wall of the mounting cross beam, and sliding blocks are connected to one sides of the sliding plates. And the inclination angle of the installation cross beam can be adjusted through rotation of the limiting pin shaft and the connecting plates on the two sides, the angle can be adjusted at any time after installation, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to an easily adjustable steel structure connection device. Background Art

[0002] Steel structure is a structure made of steel materials. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues and super high-rise buildings. Steel structure is easy to rust. Generally, steel structure needs to be derusted, galvanized or painted, and regular maintenance is required.

[0003] At present, the prior art, Chinese patent, authorization announcement number CN216108965U discloses a steel structure with adjustable connection nodes, the connection mechanism includes an adjustment slot, an extension plate, and a locking plate I; according to different specifications of the beam, the height of the top plate in the adjustment slot and the distance of the side plate on the fixed plate are adjusted to quickly and conveniently complete the fixed installation of the beam; the strengthening mechanism includes a fixing block, a threaded rod III, a threaded sleeve, and a threaded rod IV; the fixing force between the beam and the column is further strengthened by the strengthening mechanism to prevent the beam from deforming; the shock-absorbing mechanism includes a support plate, a fixing seat, a support rod, and a spring; the vibration of the steel structure is damped by the support rod and the spring to prevent the steel structure from being damaged by severe vibration.

[0004] The above-mentioned prior art also has the following defects: when the crossbeam needs to be installed at an angle, the installation position and angle of the crossbeam cannot be accurately determined, which makes the installation extremely inconvenient and there is an error in the installation angle. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An easily adjustable steel structure connection device comprises an installation vertical beam and an installation horizontal beam, the installation horizontal beam is rotatably connected to the outer wall of the installation vertical beam, support plates are installed on the outer walls of the installation vertical beam above and below the installation horizontal beam, sliding plates are slidably connected to the opposite surfaces of the support plates on both sides, connecting plates are rotatably connected to the sliding plates on both sides, the connecting plates on both sides are rotatably connected to the outer wall of the installation horizontal beam, and a sliding block is connected to one side of the sliding plate, so that the sliding blocks on both sides move in opposite directions at the same time, and then the rotation connection between the connecting plate and the installation horizontal beam allows the installation horizontal beam to adjust its angle.

[0008] Preferably, sliding grooves are provided on the opposite surfaces of the support plates on both sides, sliding rods are installed inside the sliding grooves on both sides, and the sliding plates are slidably connected to the outer walls of the sliding rods.

[0009] Preferably, the outer wall of the sliding rod is provided with an external thread, the sliding block is threadably connected to the external thread, and a buffer spring is connected between the sliding block and the external thread and is sleeved on the outer wall of the sliding rod, so that the sliding rods on both sides rotate in opposite directions at the same time, thereby making the sliding blocks on both sides move in opposite directions and at the same time, and then the sliding plate slides on the outer wall of the sliding rod through the buffer spring.

[0010] Preferably, one end of the sliding rod on both sides away from the installation vertical beam is connected to an extension rod, and the extension rod on both sides passes through the support plate and the protruding end is provided with an inner hexagonal slot, and the sliding rod is rotated using a hexagonal wrench through the inner hexagonal slot.

[0011] Preferably, two opposite outer walls of the mounting crossbeam are connected to two mounting protrusions, a limit pin is inserted between every two opposite mounting protrusions, and the limit pins on both sides are rotatably connected to the connecting plates on both sides.

[0012] Preferably, an outer wall of the mounting vertical beam is provided with an inner mounting groove, and mounting through holes are provided on both sides of the inner portion of the mounting inner groove. A plug-in plate is connected to one end of the mounting crossbeam, and the plug-in plate is inserted into the inner portion of the mounting groove, and a first mounting bolt is inserted into the mounting through holes on both sides. The mounting crossbeam is rotated on the outer wall of the rod body of the first mounting bolt through the plug-in plate.

[0013] Preferably, the same inner mounting grooves and mounting through holes are provided on both upper and lower sides of the inner mounting groove, and the support plates on both sides are inserted into the inner mounting grooves on the upper and lower sides and relatively fixed using second mounting bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By simultaneously rotating the sliding rods on both sides in opposite directions, the sliding plates on both sides move in opposite directions, and then the inclination angle of the mounting beam can be adjusted by rotating the limit pin shaft and the connecting plates on both sides, and the angle can be adjusted at any time after installation, which is more convenient to use. By inserting a hexagonal wrench into the hexagonal inner groove and rotating them in the same direction at the same time, the sliding rods on both sides can be driven to rotate at the same time, and the threaded connection between the sliding blocks on both sides and the external threads makes the sliding blocks on both sides move toward one side of the sliding plate and compress the buffer spring at the same time, so that different buffer resistances can be adjusted according to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an easily adjustable steel structure connection device in the utility model;

[0017] Figure 2 This is a schematic diagram of the structure for installing vertical beams and installing horizontal beams in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of installing the cross beam and the support plate in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the sliding block in the utility model;

[0020] Figure 5 It is a schematic diagram of the external thread structure in the utility model.

[0021] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0022] 100. Install the vertical beam; 101. Install the inner groove; 102. Install the through hole;

[0023] 200, mounting crossbeam; 201, plug-in board; 202, first mounting bolt; 203, mounting protrusion; 204, limit pin; 205, connecting plate; 206, supporting plate; 207, sliding plate; 208, sliding rod; 209, buffer spring; 210, second mounting bolt; 211, extension rod; 212, hexagon socket; 213, sliding block; 214, external thread. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0027] like Figure 1-2As shown, it is a schematic structural diagram of an easily adjustable steel structure connection device of a preferred embodiment of the utility model. The easily adjustable steel structure connection device of this embodiment includes an installation vertical beam 100, and a mounting cross beam 200 is rotatably connected to one side of the outer wall of the installation vertical beam 100, and the outer wall of the installation vertical beam 100 is provided with an installation inner groove 101, and both sides of the inner side of the installation inner groove 101 are provided with installation through holes 102, and one end of the installation cross beam 200 is fixedly connected to a plug-in board 201, and the plug-in board 201 is inserted into the inner side of the installation inner groove 101, and a first mounting bolt 202 is installed in the inner side of the installation inner groove 101, and the rod body of the first mounting bolt 202 passes through the plug-in board 201 and the installation cross beam 200 is rotated on the outer wall of the rod body of the first mounting bolt 202 through the plug-in board 201. In this embodiment, the plug-in board 201 is rotated on the outer wall of the rod body of the first mounting bolt 202, so that the installation angle of the installation cross beam 200 can be adjusted according to actual installation requirements.

[0028] like Figure 2 as well as Figure 3 As shown, it is a schematic diagram of the structure of the mounting beam and the support plate in this embodiment. The outer walls of the mounting vertical beam 100 located above and below the mounting beam 200 are provided with the same mounting inner groove 101 and mounting through hole 102. The inner parts of the upper and lower mounting inner grooves 101 are inserted into the support plates 206. The mounting through holes 102 on the upper and lower sides are provided with second mounting bolts 210. The support plates 206 on both sides are inserted into the interiors of the upper and lower plug-in plates 201 and are relatively fixed by the second mounting bolts 210. The upper and lower outer walls of the mounting beam 200 are fixedly connected with two opposite mounting protrusions 203. The two mounting protrusions 203 on both sides are inserted between the limiting pins 204. The outer walls of the limiting pins 204 on both sides are rotatably connected with connecting plates 205. The ends of the connecting plates 205 on both sides are rotatably connected with sliding plates 207. The opposite surfaces of the support plate 206 are provided with sliding grooves, and sliding rods 208 are installed inside the sliding grooves on both sides. The sliding plates 207 on both sides are slidably connected to the outer walls of the sliding rods 208, and the sliding rods 208 on both sides are sleeved with buffer springs 209 near the outer walls of the installation vertical beam 100. In this embodiment, the upper and lower connecting plates 205 cooperate with the buffer springs 209 to make the sliding plates 207 on both sides slide in the same direction on the outer walls of the sliding rods 208 to achieve the function of supporting the installation beam 200, and when the installation beam 200 vibrates, the sliding plates 207 slide on the outer walls of the sliding rods 208 and are buffered by the buffer springs 209, thereby increasing the seismic resistance of the installation beam 200, and the support plates 206 on both sides are installed on the installation vertical beam 100 by the second mounting bolts 210, so that installation and disassembly are more convenient.

[0029] like Figure 3 , Figure 4 as well as Figure 5As shown, it is a schematic diagram of the sliding block structure in this embodiment, the outer wall of the sliding rod 208 on both sides is provided with an external thread 214, and the outer wall of the external thread 214 on both sides is threadedly connected with a sliding block 213 away from the sliding plate 207, and the sliding blocks 213 on both sides are slidably connected with the sliding grooves on the upper ends of the supporting plates 206 on both sides. The sliding rods 208 on both sides are fixedly connected with extension rods 211 at one end away from the installation vertical beam 100, and the extension rods 211 on both sides pass through the supporting plates 206 on both sides, and the protruding ends of the extension rods 211 on both sides are provided with hexagonal grooves 212, and the two ends of the buffer spring 209 are fixedly connected with the sliding block 213 and the outer wall of the sliding plate 207. In this embodiment, a hexagonal wrench is inserted into the hexagonal grooves 212 on both sides and rotated in the same direction at the same time, thereby driving the sliding on both sides. The rods 208 rotate at the same time, and the threaded connection between the sliding blocks 213 on both sides and the external threads 214 makes the sliding blocks 213 on both sides move toward the sliding plate 207 and compress the buffer springs 209 at the same time, so that different buffer resistances can be adjusted according to different usage requirements. By making the sliding rods 208 on both sides rotate in opposite directions at the same time, the sliding plates 207 on both sides move in opposite directions, and the inclination angle of the installation beam 200 can be adjusted by rotating the limit pin shaft 204 and the connecting plates 205 on both sides, so as to solve the problem in the prior art that when the beam needs to be installed at an angle, the installation position and angle of the beam cannot be accurately determined, which makes the installation extremely inconvenient and there is an error in the installation angle. The angle can be adjusted at any time after installation, which is more convenient to use.

[0030] In summary, the specific use of this embodiment is as follows: when in use, first insert the plug-in board 201 into the middle of the installation inner groove 101 and limit the plug-in board 201 in the installation inner groove 101 through the first installation bolt 202, then insert the support plates 206 on both sides into the installation inner grooves 101 on the upper and lower sides and fix them through the second installation bolts 210, insert the ends of the connecting plates 205 on both sides in turn between the two installation protrusions 203 on the upper and lower sides of the installation beam 200 and insert the limit pin 204 to fix them relatively, and when the angle needs to be adjusted, the sliding rods 208 on both sides are rotated in opposite directions at the same time so that the sliding rods 208 on both sides can slide The plate 207 moves in the opposite direction, and the inclination angle of the installation beam 200 can be adjusted by rotating the limit pin 204 and the connecting plates 205 on both sides, and the angle can be adjusted at any time after installation, which is more convenient to use. When facing different steel structures, a hexagonal wrench is inserted into the hexagonal grooves 212 on both sides and rotated in the same direction at the same time, thereby driving the sliding rods 208 on both sides to rotate at the same time, and the threaded connection between the sliding blocks 213 on both sides and the external threads 214 makes the sliding blocks 213 on both sides move toward one side of the sliding plate 207 and compress the buffer spring 209 at the same time, thereby adjusting different buffer resistances according to different usage requirements.

[0031] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An easily adjustable steel structure connection device, comprising a mounting vertical beam (100) and a mounting horizontal beam (200), wherein the mounting horizontal beam (200) is rotatably connected to the outer wall of the mounting vertical beam (100), characterized in that: Support plates (206) are installed on the outer walls of the installation vertical beam (100) above and below the installation horizontal beam (200), and sliding plates (207) are slidably connected to the opposite surfaces of the support plates (206) on both sides, and connecting plates (205) are rotatably connected to the sliding plates (207) on both sides. The connecting plates (205) on both sides are rotatably connected to the outer wall of the installation horizontal beam (200), and a sliding block (213) is connected to one side of the sliding plate (207), so that the sliding blocks (213) on both sides move in opposite directions at the same time, and the rotational connection between the connecting plate (205) and the installation horizontal beam (200) allows the installation horizontal beam (200) to adjust its angle.

2. The easily adjustable steel structure connection device according to claim 1, characterized in that: The opposite surfaces of the two side support plates (206) are provided with sliding grooves, the interiors of the two side sliding grooves are provided with sliding rods (208), and the sliding plates (207) are slidably connected to the outer walls of the sliding rods (208).

3. The easily adjustable steel structure connection device according to claim 2, characterized in that: The outer wall of the sliding rod (208) is provided with an external thread (214), the sliding block (213) is threadedly connected to the external thread (214), and a buffer spring (209) sleeved on the outer wall of the sliding rod (208) is connected between the sliding block (213) and the external thread (214), so that the sliding rods (208) on both sides rotate in opposite directions at the same time, thereby causing the sliding blocks (213) on both sides to move in opposite directions and at the same time, and then the sliding plate (207) slides on the outer wall of the sliding rod (208) through the buffer spring (209).

4. The easily adjustable steel structure connection device according to claim 3, characterized in that: The ends of the sliding rods (208) on both sides away from the mounting vertical beam (100) are connected with extension rods (211), and the extension rods (211) on both sides pass through the support plate (206) and are provided with inner hexagonal grooves (212) at the protruding ends, and the sliding rods (208) are rotated by using a hexagonal wrench through the inner hexagonal grooves (212).

5. The easily adjustable steel structure connection device according to claim 4, characterized in that: Two opposite outer walls of the installation beam (200) are connected to two installation protrusions (203), and a limit pin shaft (204) is inserted between each two opposite installation protrusions (203). The limit pin shafts (204) on both sides are rotatably connected to the connecting plates (205) on both sides.

6. The easily adjustable steel structure connection device according to claim 5, characterized in that: The outer wall of the installation vertical beam (100) is provided with an installation inner groove (101), and both sides of the interior of the installation inner groove (101) are provided with installation through holes (102). One end of the installation cross beam (200) is connected with a plug-in board (201), and the plug-in board (201) is inserted into the interior of the installation inner groove (101), and a first installation bolt (202) is used to insert the installation through holes (102) on both sides. The installation cross beam (200) rotates on the outer wall of the rod body of the first installation bolt (202) through the plug-in board (201).

7. The easily adjustable steel structure connection device according to claim 6, characterized in that: The upper and lower sides of the mounting inner groove (101) are both provided with the same mounting inner groove (101) and mounting through holes (102), and the two side support plates (206) are inserted into the mounting inner grooves (101) on the upper and lower sides and relatively fixed using second mounting bolts (210).

Images